Working to make the internet safe for business

Used by more than
5,000 leading organizations, including 50 of the Fortune 500

Internet security for every byte,
every port and every protocol
– delivered 100% in the cloud

Zscaler protects your employees from malware, viruses, advanced persistent threats and other risks and can also stop inadvertent or malicious leaks of your company’s sensitive data. Our security services scan and filter every byte of your network traffic, including SSL-encrypted sessions, as it passes to and from the internet. Give your executives instant insight into threats and get real-time recommendations on how to improve your security posture.

I pitched them to my Board as the Swiss Army knife approach.

CISO, Fortune 500 company

See how it’s working…

Unparalleled threat protection

Beam Suntory

Seth McCallister, Head of Global Information Security

See how Beam Suntory, makers of Jim Beam and other fine spirits, was able to reduce malware and improve its reaction time to security risks.

Real-time reporting and visibility

United Airlines

Mike Kennaugh, VP of IT Business Management

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Zero hardware. Zero backhauling.

We’ve designed an architecture that’s easy to setup and scale and that makes our service more cost-effective than an appliance-based approach. To get started with Zscaler, simply direct traffic to us. Add more users and execute new policies with the click of a button. With nothing to install and maintain, there is no patching, no upgrading – and no vendor lock-in. You’ll save time, money and the costs of backhauling traffic to centralized data centers.